For rewirable fuse, employing copper wire as the fusing element, the f

1.	For rewirable fuse, employing copper wire as the fusing element, the fusing factor is:
A.	0.7 to 0.8
B.	1.0 to 1.2
C.	1.4 to 1.5
D.	1.9 to 2.0
Answer» E.

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For rewirable fuse, employing copper wire as the fusing element, the fusing factor is:

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